Feedback on First-Timer's Coop Draft Please

[Mrs Ugh]

Ah..am somewhat familiar with Corel, but just for illustrations, not any true drafting.
Any auto dimensioning is moot if you are not drawing full size and shape to begin with, can't remember if you can even do that in Corel draw.

48mm is only about 2".....so....the numbers on your sketch are for naught.

No, very useful. Just divide by 2 and call it inches

 

[aart]

No, very useful. Just divide by 2 and call it inches

Winces as head bends around that...OK, got it.
Add elevation dimensions to your roost rack,
and adjust horizontal spacing.